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The Young's modulus, bulk modulus and th...

The Young's modulus, bulk modulus and the modulus of rigidity have

A

no dimensions

B

same dimensions

C

different dimensions

D

none of the above

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Young's modulus is

    A
    the ratio of linear strain to normal stress
    B
    the ratio of normal stress to strain
    C
    product of linear and normal stress
    D
    square of the ratio of normal stress to linear strain

  • If Y, K and eta are the values of Young's modulus, bulk modulus and modulus of rigidity of any material respectively. Choose the correct relation for these parameters.

    A
    `Y = (9K eta)/(3K - eta) N//m^2`
    B
    `eta = (3YK)/(9K + Y) N//m^2`
    C
    `Y = (9K eta)/(2 eta + 3K) N//m^2`
    D
    `K = (Yn)/(9 eta - 3Y) N//m^2`

  • The relationship between Young's modulus Y, Bulk modulus K and modulus of rigidity eta is

    A
    `Y=(9 eta K)/(eta+3K)`
    B
    `(9YK)/(Y+3K)`
    C
    `Y=(9 etaK)/(3+K)`
    D
    `Y=(3 etaK)/(9 eta +K)`

    • Similar Questions

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    Y,K, eta represent the Young's modulus, bulk modulus and rigidily modulus for a body respectively. If rigidity modulus is twice the Bulk Modulus, then,

    The relation between Y (Young's modulus), K (bulk modulus) and eta (shear modulus) is

    For most materials the Youngs modulus is n times the modulus of rigidity, where n is

    For a given material, the Young's modulus is 2.4 times its modulus of rigidity. What is the value of its Poisson's ratio ?

    The units of modulus of rigidity are

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